html, body {font-family:"微软雅黑",Verdana,Arial,SimSun; font-size:12px;line-height: 1.5;text-decoration: none; color: #000; 
color:#000;background:#fff;}
/**{ margin:0; padding:0;}*/
/* 内外边距通常让各个浏览器样式的表现位置不同 */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,hr,button,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
	margin:0;padding:0;
}
img{ border:none; vertical-align:middle;}
ol, ul,li {list-style: none;margin:0;padding: 0;}
i,u{ font-style:normal; text-decoration: none; font-weight: normal;}	
a {color:#333;text-decoration: none;}
input{outline: none;}
button{outline: none;}
.clear{ clear:both; overflow: hidden;}
input,textarea:focus {outline: none;}
a:focus,a:active,a:hover {outline: none;}
del {text-decoration:line-through;}

article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display: block;}
audio,canvas,progress,video{display: inline-block;vertical-align: baseline;}
audio:not([controls]){display: none;height: 0;}
[hidden],template{display: none;}
abbr[title]{border-bottom: 1px dotted;}
b,strong{font-weight: bold;}
dfn{font-style: italic;}
h1{font-size: 2em;margin: .67em 0;}
mark{color: #000;background: #ff0;}
small{font-size: 80%;}
sub,sup{font-size: 75%;line-height: 0;position: relative;vertical-align: baseline;}
sup{top: -.5em;}
sub{bottom: -.25em;}
img{border: 0;}
svg:not(:root){overflow: hidden;}
figure{margin: 1em 40px;}
hr{box-sizing: content-box;height: 0;}
pre{overflow: auto;}
code,kbd,pre,samp{font-family: monospace, monospace;font-size: 1em;}
button,input,optgroup,select,textarea{font: inherit;margin: 0;color: inherit;}
button{overflow: visible;}
button,select{text-transform: none;}
button,html input[type='button'],input[type='reset'],input[type='submit']{cursor: pointer;-webkit-appearance: button;}
button[disabled],html input[disabled]{cursor: default;}
input{line-height: normal;}
input[type='checkbox'],input[type='radio']{box-sizing: border-box;padding: 0;}
input[type='number']::-webkit-inner-spin-button,input[type='number']::-webkit-outer-spin-button{height: auto;}
input[type='search']{-webkit-box-sizing: content-box;box-sizing: content-box;-webkit-appearance: textfield;}
input[type='search']::-webkit-search-cancel-button,input[type='search']::-webkit-search-decoration{-webkit-appearance: none;}
fieldset{border:0px}
legend{padding: 0;border: 0;}
textarea{overflow: auto;}
optgroup{font-weight: bold;}
table{border-spacing: 0;border-collapse: collapse;}
td,th{padding: 0;}

/*@media only screen and (max-width: 768px) { html{ font-size: 18px; }}
@media only screen and (max-width: 720px) { html{ font-size: 17px; }}
@media only screen and (max-width: 640px) { html{ font-size: 16px; }}
@media only screen and (max-width: 480px) { html{ font-size: 15px; }}
@media only screen and (max-width: 414px) { html{ font-size: 14px; }}
@media only screen and (max-width: 375px) { html{ font-size: 12px; }}*/